Navy Seals Coffee Mug for US Navy Seals or fans of the Navy Seals. This mug features the Navy Seals Trident on a black background. These Navy Coffee Mugs are ceramic and are 15 ounces. These Navy Mugs make great Navy Gifts and can be personalized with a Sailor’s name, unit name, insignia, etc for an additional fee. We heat press our mugs in-house to ensure you get a Navy Mug you will be proud to use or display. We ship all orders within 24 hours (weekends & holidays excluded).